Page 3 - Notice
i Notice Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice. The reader should in all cases consult Enterasys Networks to determ...
Page 4 - Regulatory Compliance Information
ii Regulatory Compliance Information Federal Communications Commission (FCC) Notice This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and ...
Page 5 - BSMI EMC Statement — Taiwan
iii BSMI EMC Statement — Taiwan This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. AS/NZS CISPR 22 Hazardous Substances This product ...
Page 6 - ѻક䇈ᯢк䰘ӊ; Supplement to Product Instructions; ᳝↦᳝ᆇ⠽䋼ܗユ
iv ѻ ѻક䇈ᯢк䰘ӊ Supplement to Product Instructions ᳝↦᳝ᆇ⠽䋼ܗ㋴ (Hazardous Substance) 䚼ӊৡ⿄ (Parts) 䪙 3E ∲ +J 䬝 &G ݁Ӌ䫀 &U ⒈㘨㣃 3%% ⒈Ѡ㣃䝮 3%'( 䞥ሲ䚼ӊ (Metal Parts) h ƻ ƻ ƻ ƻ ƻ ⬉䏃ഫ ( Circuit Modules) h ƻ ƻ ƻ ƻ ƻ ⬉㓚ঞ⬉㓚㒘ӊ ( Cables & Cable Assemblies) h ƻ ƻ ƻ ƻ ƻ ล᭭㘮ড়⠽䚼ӊ (Plastic and Polymeric parts...
Page 7 - Safety Compliance
v Safety Information Class 1 Laser Transceivers The single mode interface modules use Class 1 laser transceivers. Read the following safety information before installing or operating these modules. The Class 1 laser transceivers use an optical feedback loop to maintain Class ...
Page 8 - Declaration of Conformity
vi Declaration of Conformity Application of Council Directive(s): 2004/108/EC2006/95/EC Manufacturer ’s Name: Enterasys Networks, Inc. Manufacturer ’s Address: 50 Minuteman Road Andover, MA 01810 USA European Representative Name: Enterasys Networks, Ltd. European Representa...
Page 9 - BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT,
vii E NTERASYS N ETWORKS , I NC . F IRMWARE L ICENSE A GREEMENT BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between the end user (“You”) and Enterasys Networks, Inc., on behalf ...
Page 13 - Contents; About This Guide
xi Contents About This Guide Who Should Use This Guide ............................................................................................................................ xvHow to Use This Guide ...................................................................................................
Page 14 - Chapter 3: Troubleshooting
xii Chapter 3: Troubleshooting Checking the LEDs ......................................................................................................................................... 3-2 SYSTEM LED .....................................................................................................
Page 15 - Tables
xiii Tables 2-1 Power Distribution According to Number of Installed Power Supplies ............................................... 2-6 2-2 Console Port Pinout.......................................................................................................................... 2-15 2-3 RJ45 to DB...
Page 17 - Who Should Use This Guide; Refer to
Enterasys G-Series Hardware Installation Guide xv About This Guide This guide provides an overview, specifications and instructions for installing the Enterasys ® G ‐ Series Ethernet Switch in a standard 19 ‐ inch equipment rack or on a suitable flat...
Page 18 - Document Conventions
Document Conventions xvi About This Guide Document Conventions The following typographical conventions and icons are used in this guide. Commonly Used Acronyms The following acronyms are used extensively throughout this guide: • IOM – Input/Output Module • L...
Page 19 - Getting Help
Getting Help Enterasys G-Series Hardware Installation Guide xvii Getting Help For additional support related to the G ‐ Series switch, the IOMs, or this document, contact Enterasys Networks using one of the following methods: Before contacting Enterasys Ne...
Page 21 - Overview
Enterasys G-Series Hardware Installation Guide 1-1 1 Introduction The G ‐ Series Ethernet switch is a modular, high ‐ density switch designed to handle networking demands in commercial and institutional settings, including education, government, and fina...
Page 22 - Features
Features 1-2 Introduction Figure 1-2 G3G124-24 Switch (rear view) with 1200 and 400-watt power supplies installed Features The G ‐ Series switches include the following features: • A base system (chassis) containing fixed interfaces in the lower left front panel –...
Page 24 - Fan Management
Features 1-4 Introduction PoE (Power over Ethernet) Support The G3G124 ‐ 24P switch is 802.3af compliant out ‐ of ‐ box. The G3G124 ‐ 24 and the G3G ‐ 24TX IOM can be equipped with user ‐ installed optional PoE modules to make them 802.3af compliant....
Page 28 - Unpacking the G-Series Switch; Shipped With the Switch; Required and Shipped Separately
Unpacking the G-Series Switch 2-2 Installation Unpacking the G-Series Switch Shipped With the Switch Inspect the contents for any signs of physical damage. Contact Enterasys Networks if it is damaged. Refer to “Getting Help ” on page xvii for details. T...
Page 29 - Order of Installation Steps; G3G124-24 Optional PoE Module Installation Considerations; Mounting the Switch
Order of Installation Steps Enterasys G-Series Hardware Installation Guide 2-3 Order of Installation Steps Once a suitable site has been chosen, proceed to install the G ‐ Series Ethernet switch components. It is recommended that the installation proceed i...
Page 30 - Placing the Switch on a Flat Surface
Mounting the Switch 2-4 Installation Placing the Switch on a Flat Surface When installing the switch on a flat surface, the installation of the rubber feet is recommended to prevent the switch from sliding. Also, the surface must be able to s...
Page 31 - Power Supply Installation Considerations; Power Supply Redundancy; Redundant
Power Supply Installation Considerations Enterasys G-Series Hardware Installation Guide 2-5 Figure 2-1 Attaching the Brackets to the Switch (G3G124-24 with G3G-24TX IOM shown) 3. Using your mounting hardware, attach the front of the brackets to the rack. Tighten securely....
Page 32 - Supported Power Configurations; Redundancy
Power Supply Installation Considerations 2-6 Installation By default, the G3 switch automatically allots power to the base board and to each installed module. Each component’s power consumption is subtracted from the available power and the r...
Page 33 - Allocation of PoE Power to Modules; Automatic; Power Distribution Upon Power Supply Removal or Addition; Power Supply Removal
Power Supply Installation Considerations Enterasys G-Series Hardware Installation Guide 2-7 Allocation of PoE Power to Modules The G ‐ Series firmware determines the power available for PoE based on hardware configuration, power supply status, and power supply r...
Page 34 - Power Supply Addition or IOM Removal; Management of PoE Power to PDs; Real; Installing a Power Supply
Installing a Power Supply 2-8 Installation Power Supply Addition or IOM Removal When a power supply is added or an IOM is removed, the G3 responds to the increase in available power by: 1. Detecting the power supply addition and recalculating ava...
Page 35 - Removing a Power Supply
Removing a Power Supply Enterasys G-Series Hardware Installation Guide 2-9 6. With the power supply properly inserted into the opening, carefully slide the module until it connects to the backplane, as shown in Figure 2 ‐ 2 on page 2 ‐ 9. The modul...
Page 36 - Installing and Removing an IOM; Installing an Optional PoE Module on the G3G-24TX IOM
Installing and Removing an IOM 2-10 Installation Installing and Removing an IOM Installing an Optional PoE Module on the G3G-24TX IOM If you have purchased an optional PoE card (G3G ‐ POE), you can install it before installing the G3G ‐ 24TX IOM into the G ‐ S...
Page 37 - Figure 2-3 Installing a PoE module in the G3G-24TX IOM; Installing an IOM
Installing and Removing an IOM Enterasys G-Series Hardware Installation Guide 2-11 Figure 2-3 Installing a PoE module in the G3G-24TX IOM 4. Using the screws shipped with the PoE module, firmly attach the PoE module to the IOM. Installing an IOM The following proced...
Page 38 - IOM Initialization Behavior
Installing and Removing an IOM 2-12 Installation 3. Unpack the module by taking it from its shipping box and removing any packaging materials, and removing the module from its protective plastic bag. (Save the shipping box and materials in ...
Page 39 - Removing an IOM; Connecting Power to the Switch
Connecting Power to the Switch Enterasys G-Series Hardware Installation Guide 2-13 When you install an IOM into a slot that previously had an IOM installed, then: • If the IOM being installed is the same type as the previous IOM, the old conf...
Page 40 - Power LED Displays; Connecting to the Console Port; Connecting to the RJ45 Console Port; Display
Connecting to the Console Port 2-14 Installation 2. Plug the other end of each power cord into an appropriate, dedicated grounded AC outlet as follows. • G3 ‐ PWR ‐ POE requires a 20 Amp circuit. • G3 ‐ PWR requires a 15 Amp circuit. 3. Verify ...
Page 41 - Terminal; Table 2-2 Console Port Pinout; Table 2-3 RJ45 to DB9 Adapter Pinout
Connecting to the Console Port Enterasys G-Series Hardware Installation Guide 2-15 To connect to the console port: 1. Connect the RJ45 connector at one end of the cable to the RJ45 console port on the G ‐ Series switch. 2. Plug the RJ45 connector ...
Page 42 - Connecting to the USB Console Port; Connecting to the Network; Connecting UTP Cables to RJ45 Ports
Connecting to the Network 2-16 Installation Connecting to the USB Console Port In addition to its RJ45 console port, the G ‐ Series switch also supports console operation through a USB console port. To connect, you will need the following user ‐ su...
Page 43 - Figure 2-5 Connecting a UTP Cable Segment to RJ45 Port; TX
Connecting to the Network Enterasys G-Series Hardware Installation Guide 2-17 Figure 2-5 Connecting a UTP Cable Segment to RJ45 Port 3. Verify that a link exists by checking that the Link/Activity LED is on (solid green or blinking green). If the Link/Activity...
Page 45 - Installing Optional SFP/XFP; TX
Connecting to the Network Enterasys G-Series Hardware Installation Guide 2-19 Figure 2-9 Eight-Wire Straight-Through Cable RJ45 Pinouts for 10/100/1000BASE-TX To connect twisted pair segments to the G ‐ Series switch, refer to Figure 2 ‐ 5 on page 2 ‐ 17 and connect the...
Page 47 - Connecting Fiber-Optic Cables to SFP/XFP Ports
Connecting to the Network Enterasys G-Series Hardware Installation Guide 2-21 Removing an XFP/SFP To remove a transceiver from a port slot, refer back to Figure 2 ‐ 10 on page 2 ‐ 20 and proceed as follows: 1. With an antistatic wrist strap attached to y...
Page 48 - Completing the Installation; admin
Completing the Installation 2-22 Installation 2. Insert the cable connector into the SFP/XFP connector until it clicks into place. Figure 2-11 Cable Connection (LC shown) to Uplink Port with SFP/XFP Installed 3. Plug the other end of the cable into the appro...
Page 49 - Installing an Optional PoE Module in the G3G124-24 Switch; Removing the Switch Cover
Installing an Optional PoE Module in the G3G124-24 Switch Enterasys G-Series Hardware Installation Guide 2-23 c. For details on how to configure the G ‐ Series using the command line interface, refer to the Enterasys G ‐ Series CLI Reference . The CLI comm...
Page 50 - Installing the PoE Module
Installing an Optional PoE Module in the G3G124-24 Switch 2-24 Installation Figure 2-12 Screw and Coverplate Removal for Removing the G3G124-24 Cover 2. Using a Phillips screwdriver and a counter ‐ clockwise motion, remove all necessary screws. 3. Retain screws and the ...
Page 51 - Troubleshooting
Enterasys G-Series Hardware Installation Guide 3-1 3 Troubleshooting This chapter contains instructions on troubleshooting the G ‐ Series Ethernet switch as required. This can include: For information about... Refer to page... Checking the LEDs 3-2 Using the Password Rese...
Page 52 - SYSTEM LED; Table 3-1 SYSTEM LED Definitions
Checking the LEDs 3-2 Troubleshooting Checking the LEDs The following sections define the behavior of the LEDs on the G ‐ Series Ethernet switch chassis and on the IOMs. Refer to Figure 3 ‐ 1 for the location of the LEDs on the chassis an...
Page 53 - Power LEDs; IOM Status LEDs; Fixed and IOM Port LEDs
Checking the LEDs Enterasys G-Series Hardware Installation Guide 3-3 Power LEDs The two power LEDs, marked PWR1 and PWR2, indicate voltage for the primary and secondary power inputs. Table 3 ‐ 2 describes their status. IOM Status LEDs The three IOM statu...
Page 54 - Using the Password Reset Button; Figure 3-2 Locating the Password Reset button
Using the Password Reset Button 3-4 Troubleshooting Using the Password Reset Button If you forget the G ‐ Series login password, use the password reset button to reset the password to the default value as described in the following procedure. To ...
Page 55 - Removing the Switch from a Rack
Removing the Switch from a Rack Enterasys G-Series Hardware Installation Guide 3-5 Removing the Switch from a Rack To remove the G ‐ Series Ethernet switch from a rack: 1. While supporting the switch so it does not fall, carefully remove the mounting screws ...
Page 57 - Specifications; Switch Specifications; Table A-1 G3 Switch Specifications
Enterasys G-Series Hardware Installation Guide A-1 A Specifications This appendix provides information about the following: Enterasys Networks reserves the right to change the specifications at any time without notice. Switch Specifications Table A ‐ 1 provides ...
Page 59 - Power Supply Specifications; IOM Specifications; Table A-2 Power Supply Specifications
Power Supply Specifications Enterasys G-Series Hardware Installation Guide A-3 Power Supply Specifications The G ‐ Series switch accepts up to two G3 ‐ PWR or G3 ‐ PWR ‐ POE power supplies, or a combination of the two. Table A ‐ 2 provides the specifications...
Page 62 - PoE Daughter Card Specifications; Torque Values; Table A-7 Recommended Torque Values by Screw Size
PoE Daughter Card Specifications A-6 Specifications PoE Daughter Card Specifications Table A ‐ 6 provides the specifications for the G3G ‐ POE daughter card. Torque Values Table A ‐ 7 lists the recommended torque values to use when installing the G ‐ Series sw...
Page 64 - Table A-12 MGBIC-LC03 Optical Specifications; Table A-14 MGBIC-LC04 Optical Specifications
1-Gigabit Ethernet and 100Base-FX Transceiver (SFP) Specifications A-8 Specifications MGBIC-02 Specifications (1000BASE-T) MGBIC-LC03 Specifications (1000BASE-SX) MGBIC-LC04 Specifications (100BASE-FX) Table A-11 MGBIC-02 Specifications Item Specification Supported Cable Type: Maximum Length Copper,...
Page 65 - Table A-15 MGBIC LC04 Operating Range; Table A-17 MGBIC LC05 Operating Range
1-Gigabit Ethernet and 100Base-FX Transceiver (SFP) Specifications Enterasys G-Series Hardware Installation Guide A-9 MGBIC-LC05 Specifications (100BASE-FX) MGBIC-LC07 Specifications (1000BASE-ELX) Table A-15 MGBIC LC04 Operating Range Item 1310 nm Range 9 or 10 µm SMF N/A 2,000 Meters Table A-16 MG...
Page 66 - Table A-20 MGBIC-08 Optical Specifications; Table A-22 MGBIC-LC09 Optical Specifications
1-Gigabit Ethernet and 100Base-FX Transceiver (SFP) Specifications A-10 Specifications MGBIC-08 Specifications (1000BASE-ELX) MGBIC-LC09 Specifications (1000BASE-LX) Table A-20 MGBIC-08 Optical Specifications Item Transmit Power (minimum) -0 dBm, min. +2 dBm, typical +5 dBm, max. Receive Sensitivity...
Page 67 - Console Port Pinout Assignments; Table A-24 XFP Specifications; Table A-25 Recommended Cable Types and Specifications
10-Gigabit Ethernet Transceiver (XFP) Specifications Enterasys G-Series Hardware Installation Guide A-11 10-Gigabit Ethernet Transceiver (XFP) Specifications The 10 ‐ Gigabit Small Form Factor Pluggable (XFP) interface port slots on the G3 modules support various opti...
Page 68 - Regulatory Compliance; Table A-26 Compliance Standards
Regulatory Compliance A-12 Specifications Regulatory Compliance This product meets the safety, electromagnetic compatibility (EMC), and environmental requirements listed in Table A ‐ 26 : Table A-26 Compliance Standards Regulatory Compliance Standards Safety UL 60950-1, FDA...
Page 69 - Index; Numerics
Index-1 Index Numerics 100Base-FX Transceiver (SFP) specifications A-7 10-Gigabit Ethernet Transceiver Specifications (XFP) A-11 1-Gigabit Ethernet and 100Base-FX Transceiver (SFP) Specifications A-7 A AC input specifications A-2 , A-4 , A-5 , A-6 C Connecting to the network 2-16 Console port connec...
